21741054

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{190711}}^1$

素因数の和:190735

約数の個数: 16

約数和(自身を含む): 45770880

約数和(自身を除く): 24029826

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 190711, 381422, 572133, 1144266, 3623509, 7247018, 10870527, 21741054]

約数ペア:

[(1, 21741054), (2, 10870527), (3, 7247018), (6, 3623509), (19, 1144266), (38, 572133), (57, 381422), (114, 190711)]